34724a90793d798a35536dec556abcc8c70a5a22439db6a26253e7e38923f199

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/10/2024, 17:35

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General

Target

client32/PCICL32.dll
Size

3.3MB
MD5

df45089846f1fcbe66491ff76cf9fc6d
SHA1

b3a888033434ef712f3acc11612e8eec41b82d91
SHA256

128ad8b4b8f5975ab122564f726a2449e24a043021d2a671750312636a18a358
SHA512

30fbeea89e1f0e931a3e53252de12b31da478e61b101173c9819c8d3968bf44672b98c449b07c0728cb25b08e3a879ac146c6950eeec6fc62dfb53f809c95495
SSDEEP

49152:BWMA61yiaB6FnebgvDYUEuyiN1MpwYSNGrUqZ9AtXFshTIwiasclST3/:BKCyipe0/hyiN1MpjWWmtXXeSj

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 3460	1496	rundll32.exe	84
PID 1496 wrote to memory of 3460	1496	rundll32.exe	84
PID 1496 wrote to memory of 3460	1496	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\client32\PCICL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\client32\PCICL32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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